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GI Hist Support | 60 Capsules | Neurobiologix
Current Stock Expiry: 28-02-2026
FREE Ireland Delivery For Orders Over €125
Same Day Dispatch - Order before 1pm
100% Secure Payments
G.I. Hist Support is a formula designed to assist patients who have trouble processing external sources of histamine rich foods and nutritional elements. This formula is especially helpful for those with genetic weaknesses in A01C (Diamine Oxidase), the main enzyme responsible for the degradation of ingested histamine.*A key active ingredient in G.I. Hist Support is porcine kidney derived diamine oxidase, and research suggests that DAO derived from porcine kidney appears to have identical action to DAO derived from porcine intestine. Along with 5 other ingredients shown to support allergy relief, GI Hist is one of the best supplements on the market that includes key cofactors along with high dose DAO.*This product is highly recommended for patients with the AOC1 genetic polymorphism (SNP).*Each ingredient is clinically tested to assist with histamine degradation and the oxidative stress created by histamines.*
Directions: Adults take one to two capsules no more than 15 minutes before the consumption of histamine-rich foods. Children take one capsule no more than 15 minutes before the consumption of histamine-rich foods or take as directed by your healthcare practitioner.
As a daily maintenance support product, take 2 capsules in AM and 2 capsules in PM.
STORAGE: Keep lid tightly closed and in cool, dry area.
*This product is not intended to treat, diagnose, or cure any disease.
Shipping
We prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Fastway, DPD and DHL. We do our best to ship all orders placed before 1pm the same day (Mon-Fri), on rare occasions a driver may arrive earlier
Ireland delivery
Enjoy free standard delivery on orders above €125, this option usually requires 1-2 working days. If your order is over €75 this option is €4.95 and under €75 is €8.80
Next working day Ireland
Most of our Ireland couriers aim to deliver next day but none of them guarantee it, it is best to choose the option you may have found most reliable in the past
Rest of EU
Other EU deliveries can take 4-7 working days, and on rare occasions up to two weeks. The cost is dependent on country and weight of the order.
UK & ROW
For orders shipping outside of the EU please shop on www.proactivehealthcare.co.uk
Returns
If for any reason you are not satisfied with your order, contact us at info@proactivehealthcare.ie with your order number within 14 days of receipt. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
